<pre><code>positive prompt: HDR, 8K, high contrast, masterpiece, best quality, amazing quality, very aesthetic, vivid, surreal, abstract 
negative prompt: simple background</code></pre>Consider this a background generator lora, you can use color tags like red/blue/yellow/etc background to affect the marbling colorIf checkpoints ignore character tags and don't produce what you want - simply add more character specific tags, even poses, and/or lower lora strength.Tested on <a target="_blank" rel="ugc" href="https://civarchive.com/models/623891/better-days-illustrious-xl-ponyxl-merge?modelVersionId=1522463">Better Days checkpoint</a> (embedded vae -&gt; great colors, good for onsite gen), you might want to use noisy samplers, like euler a, works great with Detail Daemon (for<a target="_blank" rel="ugc" href="https://github.com/Jonseed/ComfyUI-Detail-Daemon"> comfyUI</a>, for <a target="_blank" rel="ugc" href="https://github.com/muerrilla/sd-webui-detail-daemon">A1111/forge</a>)Produces grainy and noisy images, creating cool aesthetics (low res training data, okay?)Consider using <a target="_blank" rel="ugc" href="https://openmodeldb.info/models/4x-realesrgan-x4plus-anime-6b">RealESRGAN_x4Plus</a> (or 4xUltraSharp) if you really want to smooth out the noise, works fine, but the cool grainy details will be lostabout tags: liquid_marbling, high contrast, vivid are a must, if there is no/tame marbling, add surreal, abstract or crank up the detail daemon or bothWeight: 0.3~1.2high weight (&gt;0.5) disintegrates and warps coherent backgrounds, low weight could add nice details to those background or nothing at all, experiment

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